AMD Athlon II X4 640 (Zosma)
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3834MHz
Default clock: 3000MHz. Average overclock on air, water, cascade or liquid nitrogen
n/a
Hardware index based on 50 submissions (performance relative to fastest system, more info).
AM3
Socket, view compatible motherboards or other AM3 processors
4
Zosma Cores - view other processors from the Athlon II family

CPU overclocking records

World records achieved by overclocking a AMD Athlon II X4 640 (Zosma) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency United States 4349.68 mhz (2pts) Rankings
PiFast 29sec 0ms (2pts) Rankings
SuperPi - 1M 19sec 563ms (2pts) Rankings
SuperPi - 32M 17min 25sec 886ms (2pts) Rankings
wPrime - 32m 9sec 0ms (2pts) Rankings
wPrime - 1024m 4min 54sec 311ms (2pts) Rankings
XTU n/a Rankings
PCMark04 n/a Rankings
PCMark05 11926 marks (2pts) Rankings
PCMark Vantage n/a Rankings
PCMark 7 n/a Rankings
Cinebench - 2003 2037 points (0pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 4.61 points (2pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 370 cb (2pts) Rankings
GPUPI for CPU - 100M 1min 33sec 496ms (2pts) Rankings
GPUPI for CPU - 1B 20min 54sec 540ms (2pts) Rankings
HWBOT x265 Benchmark - 1080p 4.31 fps (0pts) Rankings
HWBOT x265 Benchmark - 4k 1.09 fps (0pts) Rankings
Y-Cruncher - Pi-25m 8sec 800ms (0pts) Rankings
Y-Cruncher - Pi-1b n/a Rankings
Y-Cruncher - Pi-10b n/a Rankings
3DMark11 Physics n/a Rankings
PerformanceTest 2085.8 Marks (0pts) Rankings
HWBOT Prime 2614.38 pps (2pts) Rankings
WinRAR n/a Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core 7954 points (2pts) Rankings
Geekbench3 - Single Core 2243 points (2pts) Rankings
PerformanceTest Mobile n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode n/a Rankings
RealBench HWBOT Version n/a Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core 2027 points (0pts) Rankings
Geekbench4 - Multi Core 5897 points (0pts) Rankings
Testcpu n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Basic n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Extreme n/a Rankings
Parallel PI n/a Rankings

Athlon II X4 640 (Zosma) used in other benchmarks

Benchmark Worldrecord Links
Aquamark United States 68920 marks (0.3pts) Rankings
Reference Frequency United States 289.98 MHz (0.6pts) Rankings